报告人:Jun Liu
报告地点:腾讯会议
报告时间:2021年04月30日星期五20:00-21:00
邀请人:
报告摘要:
We describe the nearest Kronecker product approximation, in the Frobenius norm, of a space-time covariance matrix. The algorithm is simple to implement and the solution preserves properties of the space-time covariance matrix, such as symmetry, positive definiteness, and other structures. Then, we discuss how to apply this technique in the field of parallel in time research.
会议ID:712 894 901
主讲人简介:
Jun Liu, 南伊利偌伊大学数学系副教授,主要研究方向为优化控制问题数值方法、区域分解及多重网格迭代算法以及时间依赖微分方程数值计算。近年来在SISC、SIMAX、Inverse Problem等同行公认的世界知名学术期刊上发表论文多篇。